Species Enzyme 1 Enzyme 2 Enzyme 3 Enzyme 4 Opossum present present present present Platypus present present present absent Chicken present absent absent absent

Q: How can you compare the structures of the five different kinds of flatworms?

A: Flatworms:- They are soft-bodied invertebrates usually much flattened acoelomate worms. Example:- Li...

Q: Give the shared characteristics of the following animal groups: 1. Lobe-finned fishes & Amphibians ...

A: Lobe finned fishes belonging to the subclass sarcopterygii posses  paired fins with a base over bony...

Q: PROBLEM SOLVING: In the human pedigree below, the filled symbols represent the affected individuals.

A: At the first glance it looks like it is linked to Y chromosome since all the males are only affected...

Q: A. Draw DENDROBIUM FLOWER according to its sexuality B. Identify whether it is pistillate, staminate...

A: The formation of a new creature through the fusing of gametes is known as sexual reproduction. Howev...

Q: What are three aspects of your lifestyle that mightdirectly or indirectly contribute to decline in E...

A: Honeybees and many other insects are natural pollinators of a large number of plant species.  

Q: Given a sequence of amino acids explain the type of secondary structure you will expect the protein ...

A: Amino acids are classified as the biomolecules that comprise the amino group as well as a carboxylic...

Q: Choose all that apply Which bones make up the shoulder/pectoral girdle? Group of answer choices Os C...

A: The shoulder or pectoral girdle is a set of bones that connects the upper limbs to the bones along t...

Q: Why are hydrocarbons insoluble in water? O They are lighter than water. O They are hydrophilic. The ...

A: Hydrocarbons are organic molecules are made up of hydrogen and carbon. The long chains of carbon are...

Q: Chimpanzees, gorillas, and orangutans all have 48 chromosomes, whereas humans have 46. Human chromos...

A: When a part of a chromosome breaks off and gets translocated to another chromosome, leading to genet...

Q: What might happen to the contractile vacuoles in a paramecium if the organism were transferred from ...

A: The osmosis is the movement of solvent (water) across a semipermeable membrane from the higher water...

Q: 94. Which of the following is TRUE of DNA polymerases of eukaryotic cells? a. The same DNA polymeras...

A: DNA polymerase is typically used in the DNA replication process.  Beta DNA polymerase is a subtype t...

Q: Given the highly complex lipid composition of cell membranes, what are the variations within differe...

A: Cells are membrane-bound structure that contains the organelles of the living body. Some of the cell...

Q: Explain how streams can cleanse themselves andhow these cleansing processes can be overwhelmed.What ...

A: "Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: 8:25 Screenshot_2021120 What I Can Do Activity 6. What is your stand? Directions. Below are some of ...

A: A genetically modified organism (GMO) is any organism whose genetic material has been altered using ...

Q: Describe the ways that membrane proteins associate with the lipid bilayer.

A: The cell membrane, also known as the plasma membrane, separates the interior of the cell from the ou...

Q: If the potato cells were hypotonic to the surrounding solution, the surrounding solution itself woul...

A: * Hypotonic solution means the solution will have lower concentration of solutes than water. * Examp...

Q: Identify some characteristics of life as evident in the reaction in stimuli of makahiya plant. What ...

A: The “makahiya” plant is found in some parts of the Philippines. It is a type of woody vine that grow...

Q: Which one of the following statements is not true?   Speciation is the process of creating new spec...

A: A species is a group of organisms that have genetic similarities, may interbreed, and are hence fert...

Q: 14) Which of the following correctly ranks the steps in the secretory pathway? 1 Active PKA subunits...

A: This is the hormone induced activation of Adenylyl cyclase and PKA in a secretory pathway. Let's tak...

Q: Explain how the three major types of deserts differin their climate and vegetation. Why are desert e...

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a...

Q: Explain the process of electron transfer phosphorylation

A: The electron transport chain (ETC) is the final step of aerobic cellular respiration.  

Q: At the metaphase plate during metaphase I of meiosis, there are Select one: A. Chromosomes consistin...

A: Meiosis is a reduction division .it is occured in germ cells of our body.  During metaphase 1 of mei...

Q: Pest populations are heterogeneous and therexchange of genes between local populations" True Or Fa...

A: Pest populations are heterogeneous and there exchange of genes between local populations is true.

Q: 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху In human, each cell has how many chromosomes...

A: The cell division is the process that involves breakdown of the mother cell and produce two or more ...

Q: Which of the following exhibits Invoked Organization? * i. Regal Angelfish ii. Orb web spiders iii. ...

A: Although each living and non-living entity in the world appears to follow its unique pattern, a clos...

Q: List 3 more applications of Recombinant DNA technology aside agriculture, medicine and industry

A: Recombinant DNA technology It is the technology that involves the alteration of the genetic material...

Q: Which one of these mutations would definitely NOT affect the function of the protein coded by the ge...

A: A mutation simply refers to a change in a DNA sequence. There are three basic types of mutation - in...

Q: Which of the following are essential characteristics of RNA? (Not characteristics that are typical, ...

A: Presence of uracil defines a nucleic acid structure to be an RNA. Being single stranded is not a fea...

Q: Define natural capital. Define natural resourcesand ecosystem services, and give two examples ofeach...

A: "ANSWER  Natural capital refers to natural assets that provide natural resource inputs and environm...

Q: Reproductive modes can be defined based on energetic provisioning (lechithotrophy vs. matritrophy) o...

A: Based on the mode of reproduction , animals can be classified. Based on the type of partition (parit...

Q: Question 2 Which one of the following would upregulate a gene? O Activator transcription factors O D...

A: The production of RNA from the DNA template is known as transcription process that occurs within the...

Q: 1. Why do we pass the smear in the open flame of the bunsen burner 3 times? What do we want to achie...

A: 1.sampling usually have the following stages to identify the bacteria. Staining smear preparation H...

Q: Two genes are found in a chameleon, one for camouflage (dull colors dominant to vibrant colors) and ...

A: Introduction :- A quality seen in the link between two variants of a gene is recessive. Each parent ...

Q: Study the graphs shown in the picture.  Describe the patterns observed in the top group depicting ch...

A: Biodiversity refers to the variety of life on earth at ecosystem, genetic and species levels. 

Q: Please answer to best of ability asap

A: Introduction Mutation is described as a change in nucleotide sequence or chromosomal structure that ...

Q: 6. Peptide bonds link many amino acids into chains of subunits that make polypeptides, or proteins. ...

A: Peptide bond  Peptide bond is a type of covalent bond present in between two molecules of amino acid...

Q: How does a rib articulate with a thoracic vertebra?

A: The skeletal system is usually defined to stated that they are been made up of all the bones and joi...

Q: 1. Enumerate and discuss the illuminating parts of the microscope and give their respective function...

A: A microscope is an optical device that magnifies pictures that are too tiny to see with the naked ey...

Q: If a plant that is heterozygous for all theses characters is crossed with a plant homozygous dominan...

A: Mendel choses seven different traits " Pea shape round or wrinkled  Pea color green or yellow  Pod s...

Q: 5: Discuss the modernist characteristics of fiction with respect to Virginia Woolf's Mrs. Dalloway.

A: Modernism" is artistic movement of the early twentieth century, from the 1900s to the 1940s (roughly...

Q: 1. Molecule #1 a)What Group? (Carb, Lipid, Protein, or Nucleic b)Acid). Within the group, how would ...

A:

Q: State the role of carbon fixation in photosynthesis

A: To define carbon fixation, we must first define fixation. Fixation, in general, refers to the proces...

Q: Microstimulation of area MT in humans would most likely influence visual processing of     a. color...

A: Microstimulation is a technique for researching the neurological underpinnings of perception. The pr...

Q: Explain how fungi are able to reproduce so effectively and so abundantly. Your answer

A: Fungi (singular: fungus) are a kingdom of generally multicellular eukaryotic creatures that are hete...

Q: What is the key concept for this section? What isHIPPCO? What is the greatest threat to wild species...

A: Ecology is the study of how living organisms, such as people, interact with their surroundings. Huma...

Q: Describe active transport, including cotransport.

A: Introduction :- The movement of molecules across a cell membrane from a lower concentration region t...

Q: 2. 1. 2_ 3 4. 5. 6. 7. 8. 10 9.

A: The flower is the reproductive organ of the plant. 

Q: Explain the anatomical concepts associated with the urinary system. Summarize this module’s key poin...

A: The nervous system is made up of neurons, which are specialised cells that can receive and transmit ...

Q: Imagine you pull away the cover slip and drip 10 drops of deionized water on the young Elodea leaf, ...

A: Plasmolysis can be reversed if the cell is placed in a hypotonic solution. Stomata help keep water i...

Q: 4. If several pea plants with the genotype TTYY are crossed with pea plants with the genotype Tlyy, ...

A: As per bartleby guidelines we are only suppose to answer one question kindly post the other one sepa...